Budswel is one of the finest organic fertilizers available. Custom blended from worm castings, bat guano, seabird guano, soluble seaweeds and natural compost, then finely sifted for high solubility and odorless concentration. Budswel (0.01-0.10-0.01) is a high-phosphorus bloom formula. There is nothing like totally organic fertilizer for boosting flower and vegetable production.